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authorSerhii Kostiuk <serhii.o.kostiuk@globallogic.com>2022-04-09 16:53:27 +0300
committerJohn Klug <john.klug@multitech.com>2022-04-12 13:02:03 -0500
commit906c6c78fd8a99f01a243fa272edb4ef12cb1fab (patch)
treef8b6ac734f003d8b298cb46fa341adb5fa5da6f7 /recipes-tpm2
parent5c73ad572627cfa300efae2eb76d3970ff30f7aa (diff)
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MTCAP3: Fix tpm2-tss-engine for new versions of openssl
Modern versions of openssl look for engine files that do not have the "lib" prefix. The current tpm2-tss-engine recipe provides a symlink from "tpm2tss.so" to "libtpm2tss.so" in the "-dev" package. Adding "-dev" packages to the image is not an option (increases the image size by more than 20 MiB) and the "-engines" package does not provide the required symlink. Provide the symlink in "tpm2-tss-engine-engines" so it can be used in the image instead of "tpm2-tss-engine-dev".
Diffstat (limited to 'recipes-tpm2')
-rw-r--r--recipes-tpm2/tpm2-tss/tpm2-tss-engine_1.0.1.bbappend18
1 files changed, 18 insertions, 0 deletions
diff --git a/recipes-tpm2/tpm2-tss/tpm2-tss-engine_1.0.1.bbappend b/recipes-tpm2/tpm2-tss/tpm2-tss-engine_1.0.1.bbappend
new file mode 100644
index 0000000..5bdbb4a
--- /dev/null
+++ b/recipes-tpm2/tpm2-tss/tpm2-tss-engine_1.0.1.bbappend
@@ -0,0 +1,18 @@
+# Openssl since 1.1.0 looks for the engine files **without** the "lib" prefix,
+# so add a symlink from "tpm2tss.so" to "libtpm2tss.so".
+# More info:
+# - https://github.com/tpm2-software/tpm2-tss-engine/issues/6#issuecomment-422489744
+# - https://github.com/openssl/openssl/commit/9ee0ed3de66678a15db126d10b3e4226e835b8f5
+# - https://bugzilla.yoctoproject.org/show_bug.cgi?id=14776
+# - https://lists.yoctoproject.org/g/yocto/message/47921
+
+# Remove tpm2tss.so from the "-dev" package, include it to "-engines" instead.
+# The "-dev" package depends on "-engines" anyway.
+FILES_${PN}-dev = "${includedir}/*"
+FILES_${PN}-engines_append = " ${libdir}/engines-1.1/tpm2tss.so"
+
+# Allow the symlink from tpm2tss.so to libtpm2tss.so in "-engines".
+INSANE_SKIP_${PN}-engines += "dev-so"
+
+# Customized in mLinux.
+PR = "m0"